Francisco Javier Castanos

Francisco Javier Castanos (22 April 1758-24 September 1852) was the Lord High Constable of the Spanish Empire from 1808 to 1815.

Biography
Castanos was a general of Spain during the Peninsular War, and was the general responsible for the surrender of the French army at the Battle of Bailen in 1808, a crucial victory. Fighting under the Duke of Wellington, Castanos was made the Lord High Constable of Spain, commanding their army if an invasion of France was necessary in 1815.